The Times Concise puzzle clues 2017 Jan 18

• Assistant officer's role Crossword Clue
• Before in time Crossword Clue
• Cornish market town Crossword Clue
• Hedgerow plant Crossword Clue
• Immanuel —, German philosopher Crossword Clue
• Navy rank Crossword Clue
• Oscar —, writer and wit Crossword Clue
• Overcoat; former kingdom in Ireland Crossword Clue
• Product of flax plant Crossword Clue
• Relating to the wind Crossword Clue
• Science of vision Crossword Clue
• Solar system planet Crossword Clue
• Solo display passage Crossword Clue
• Steadiness, courage Crossword Clue
• Strikingly different Crossword Clue
• Unpleasant behaviour Crossword Clue